Atlas Copco GA 37+ - Compressor Data

134
Instruction book
9096 3321 00
On water-cooled units also:
Maximum cooling water outlet temperature °C 50
Maximum cooling water inlet pressure bar(e) 5
11.7 Compressor data
Reference conditions
Units 7.5 bar 8 bar 10 bar 13 bar
Frequency Hz 50 50 50 50
Maximum
(unloading)
pressure, units
without dryer
bar(e) 7.5 8 10 13
Maximum
(unloading)
pressure, Full-
Feature units
bar(e) 7.25 7.75 9.75 12.75
Reference working
pressure, units
without dryer
bar(e) 7 8 9.5 12.5
Reference working
pressure,
Workplace Full-
Feature units
bar(e) 7 7.75 9.5 12.5
Pressure drop over
dryer, Full-Feature
units
bar(e) 0.2 0.16 0.11 0.05
Set point,
thermostatic valve
40 40 40 65
Temperature of air
leaving outlet valve
(approx.), air-cooled
units without dryer
29 29 29 29
0
C
GA 37+
0
C
All data specified below apply under reference conditions, see section
Reference conditions and limitations.